4-x-1.2=31/4

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Solution for 4-x-1.2=31/4 equation: 



4-x-1.2=31/4

We move all terms to the left:

4-x-1.2-(31/4)=0

We add all the numbers together, and all the variables

-x+4-1.2-(+31/4)=0

We add all the numbers together, and all the variables

-1x+2.8-(+31/4)=0

We get rid of parentheses

-1x+2.8-31/4=0

We multiply all the terms by the denominator


-1x*4-31+(2.8)*4=0

We add all the numbers together, and all the variables

-1x*4-19.8=0

Wy multiply elements

-4x-19.8=0

We move all terms containing x to the left, all other terms to the right

-4x=19.8

x=19.8/-4

x=-4+2.1111111111111/2.2222222222222

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